Used Gray Audi A6 for Sale inKnox, IN
90 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,387
- Stock #:
- JU18856
- VIN:
- WAUE3BF20RN037077
Sponsored by Jidd Motors Mitsubishi
2024 Audi A6
quattro Premium Plus 45 TFSI
54,387 mi
Des Plaines, IL
84 mi away
Good Deal
$26,873
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black w/ Rock Gray Stitching
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,680
- Stock #:
- H9574
- VIN:
- WAUK2BF22NN060747
Sponsored Listing
2022 Audi A6
quattro Premium 55 TFSI
37,680 mi
Downers Grove, IL
82 mi away
Fair Deal
$32,256
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 42,994
- Stock #:
- 12631
- VIN:
- WAUE3BF2XRN006922
New arrival
Sponsored Listing
2024 Audi A6
quattro Premium Plus 45 TFSI
42,994 mi
Streamwood, IL
94 mi away
Fair Deal
$31,872
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 40,365
- Stock #:
- PG7454
- VIN:
- WAUE3BF2XPN082878
2023 Audi A6
quattro Premium Plus 45 TFSI
40,365 mi
Morton Grove, IL
81 mi away
Fair Deal
$32,163
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 62,743
- Stock #:
- RN048974
- VIN:
- WAUL2BF25RN048974
Price drop
-$754
2024 Audi A6
quattro Premium Plus 55 TFSI
62,743 mi
Westmont, IL
79 mi away
Great Deal
$27,576
$26,822
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 29,885
- Stock #:
- AIP025425
- VIN:
- WAUE3BF27PN025425
New arrival
2023 Audi A6
quattro Premium Plus 45 TFSI
29,885 mi
Indianapolis, IN
98 mi away
Good Deal
$34,255
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 36,443
- Stock #:
- PC100299A
- VIN:
- WAUE3AF26MN049012
2021 Audi A6
quattro Sport Premium Plus 45 TFSI AWD
36,443 mi
Palatine, IL
95 mi away
Good Deal
$28,408
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 53,127
- Stock #:
- PN026531
- VIN:
- WAUE3BF20PN026531
2023 Audi A6
quattro Premium Plus 45 TFSI
53,127 mi
Westmont, IL
79 mi away
Good Deal
$29,759
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 63,123
- Stock #:
- N100969
- VIN:
- WAUK2AF25KN100969
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
63,123 mi
Indianapolis, IN
97 mi away
Fair Deal
$23,622
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 6,038
- Stock #:
- TN023471
- VIN:
- WAU55CFN9TN023471
2026 Audi A6
quattro Premium Plus 55 TFSI
6,038 mi
Tinley Park, IL
66 mi away
Fair Deal
$59,668
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 42,994
- Stock #:
- 12631
- VIN:
- WAUE3BF2XRN006922
New arrival
2024 Audi A6
quattro Premium Plus 45 TFSI
42,994 mi
Streamwood, IL
94 mi away
Fair Deal
$31,872
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Vesuvius Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 100,640
- Stock #:
- KN117549
- VIN:
- WAUE8AF28KN117549
2019 Audi A6
45 TFSI quattro Premium Plus Sedan AWD
100,640 mi
Westmont, IL
79 mi away
Good Deal
$18,031
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,387
- Stock #:
- JU18856
- VIN:
- WAUE3BF20RN037077
2024 Audi A6
quattro Premium Plus 45 TFSI
54,387 mi
Des Plaines, IL
84 mi away
Good Deal
$26,873
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 287
- Stock #:
- TN028074
- VIN:
- WAU65CFN7TN028074
2026 Audi A6
quattro Prestige 55 TFSI
287 mi
Tinley Park, IL
66 mi away
Good Deal
$62,460
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 50,844
- Stock #:
- 051939
- VIN:
- WAUE3BF23PN051939
2023 Audi A6
quattro Premium Plus 45 TFSI
50,844 mi
Home delivery from Roswell, GA
Price includes $1,292 shipping
Good Deal
$31,278
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 30,687
- Stock #:
- L12558
- VIN:
- WAUD3BF27PN036193
2023 Audi A6
quattro Premium 45 TFSI
30,687 mi
Home delivery from Inglewood, CA
Price includes $2,696 shipping
Good Deal
$31,184
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 194,619
- Stock #:
- JU18518A
- VIN:
- WAUG8AFC5JN012824
Price drop
-$320
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
194,619 mi
Des Plaines, IL
84 mi away
Good Deal
$9,273
$8,953
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 34,922
- Stock #:
- 27603G
- VIN:
- WAUE3BF20PN065863
2023 Audi A6
quattro Premium Plus 45 TFSI
34,922 mi
Highland Park, IL
89 mi away
Fair Deal
$33,052
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 41,469
- Stock #:
- B24039
- VIN:
- WAUE3BF21PN063670
New arrival
2023 Audi A6
quattro Premium Plus 45 TFSI
41,469 mi
Fort Wayne, IN
75 mi away
Fair Deal
$34,770
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,206
- Stock #:
- D0580
- VIN:
- WAUL2AF25KN079755
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
67,206 mi
Home delivery from Grand Junction, CO
Price includes $1,631 shipping
Fair Deal
$24,330
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Typhoon Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,086
- Stock #:
- PBP1228A
- VIN:
- WAUD3AF21MN068868
Photos coming soon
2021 Audi A6
quattro Sport Premium 45 TFSI AWD
67,086 mi
Elgin, IL
98 mi away
Fair Deal
$24,373
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- CREAM
- Transmission:
- Automatic
- Mileage:
- 33,758
- Stock #:
- 29158490
- VIN:
- WAUE3BF25PN078804
2023 Audi A6
quattro Premium Plus 45 TFSI
33,758 mi
Store transfer to Merrillville, IN
Price includes $599 shipping
Fair Deal
$34,597
- Year:
- 2013
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 93,855
- Stock #:
- DN119747
- VIN:
- WAUGFAFC8DN119747
2013 Audi A6
2.0T quattro Premium Plus Sedan AWD
93,855 mi
Chicago, IL
69 mi away
Good Deal
$10,929
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 34,922
- Stock #:
- 27603G
- VIN:
- WAUE3BF20PN065863
Sponsored Listing
2023 Audi A6
quattro Premium Plus 45 TFSI
34,922 mi
Highland Park, IL
89 mi away
Fair Deal
$33,052
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